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Items: 1 to 50 of 97

1.

Self-rated worry in acute care telephone triage: a mixed-methods study.

Gamst-Jensen H, Huibers L, Pedersen K, Christensen EF, Ersbøll AK, Lippert FK, Egerod I.

Br J Gen Pract. 2018 Mar;68(668):e197-e203. doi: 10.3399/bjgp18X695021. Epub 2018 Feb 12.

2.

Association between socioeconomic factors and ICD implantation in a publicly financed health care system: a Danish nationwide study.

Winther-Jensen M, Hassager C, Lassen JF, Køber L, Torp-Pedersen C, Hansen SM, Lippert F, Christensen EF, Kragholm K, Kjaergaard J.

Europace. 2017 Aug 9. doi: 10.1093/europace/eux223. [Epub ahead of print]

PMID:
29016817
3.

Trends in diagnostic patterns and mortality in emergency ambulance service patients in 2007-2014: a population-based cohort study from the North Denmark Region.

Christensen EF, Bendtsen MD, Larsen TM, Jensen FB, Lindskou TA, Holdgaard HO, Hansen PA, Johnsen SP, Christiansen CF.

BMJ Open. 2017 Aug 21;7(8):e014508. doi: 10.1136/bmjopen-2016-014508.

4.

Prehospital triage of patients suffering severe dyspnoea using N-terminal pro-brain natriuretic peptide, the PreBNP trial: a randomised controlled clinical trial.

Bøtker MT, Jørgensen MT, Stengaard C, Seidenfaden SC, Tarpgaard M, Granfeldt A, Mortensen TØ, Grøfte T, Friesgaard KD, Mærkedahl R, Pedersen AB, Lundorff S, Hansen TM, Kirkegaard H, Christensen EF, Terkelsen CJ.

Eur Heart J Acute Cardiovasc Care. 2017 May 1:2048872617709985. doi: 10.1177/2048872617709985. [Epub ahead of print]

PMID:
28492084
5.

Distance to invasive heart centre, performance of acute coronary angiography, and angioplasty and associated outcome in out-of-hospital cardiac arrest: a nationwide study.

Tranberg T, Lippert FK, Christensen EF, Stengaard C, Hjort J, Lassen JF, Petersen F, Jensen JS, Bäck C, Jensen LO, Ravkilde J, Bøtker HE, Terkelsen CJ.

Eur Heart J. 2017 Jun 1;38(21):1645-1652. doi: 10.1093/eurheartj/ehx104.

6.

Long-Term Mortality of Emergency Medical Services Patients.

Bøtker MT, Terkelsen CJ, Sørensen JN, Jepsen SB, Johnsen SP, Christensen EF, Andersen MS.

Ann Emerg Med. 2017 Sep;70(3):366-373.e3. doi: 10.1016/j.annemergmed.2016.12.017. Epub 2017 Mar 25.

PMID:
28347554
7.

Location of cardiac arrest and impact of pre-arrest chronic disease and medication use on survival.

Granfeldt A, Wissenberg M, Hansen SM, Lippert FK, Torp-Pedersen C, Christensen EF, Christiansen CF.

Resuscitation. 2017 May;114:113-120. doi: 10.1016/j.resuscitation.2017.02.026. Epub 2017 Mar 6.

PMID:
28279694
8.

Prehospital intravenous fentanyl to patients with hip fracture: an observational cohort study of risk factors for analgesic non-treatment.

Friesgaard KD, Christensen EF, Kirkegaard H, Bendtsen MD, Jensen FB, Nikolajsen L.

Scand J Trauma Resusc Emerg Med. 2017 Jan 19;25(1):5. doi: 10.1186/s13049-017-0348-2.

9.

Implantable cardioverter defibrillator and survival after out-of-hospital cardiac arrest due to acute myocardial infarction in Denmark in the years 2001-2012, a nationwide study.

Winther-Jensen M, Kjaergaard J, Lassen JF, Køber L, Torp-Pedersen C, Hansen SM, Lippert F, Kragholm K, Christensen EF, Hassager C.

Eur Heart J Acute Cardiovasc Care. 2017 Mar;6(2):144-154. doi: 10.1177/2048872616687115. Epub 2017 Jan 6.

PMID:
28058848
10.

Clinical predictors of shockable versus non-shockable rhythms in patients with out-of-hospital cardiac arrest.

Granfeldt A, Wissenberg M, Hansen SM, Lippert FK, Lang-Jensen T, Hendriksen OM, Torp-Pedersen C, Christensen EF, Christiansen CF.

Resuscitation. 2016 Nov;108:40-47. doi: 10.1016/j.resuscitation.2016.08.024. Epub 2016 Sep 8.

PMID:
27616581
11.

Telemedicine-based physician consultation results in more patients treated and released by ambulance personnel.

Raaber N, Bøtker MT, Riddervold IS, Christensen EF, Emmertsen NC, Grøfte T, Kirkegaard H.

Eur J Emerg Med. 2016 Oct 17. [Epub ahead of print]

PMID:
27755124
12.

Prehospital treatment with continuous positive airway pressure in patients with acute respiratory failure: a regional observational study.

Nielsen VM, Madsen J, Aasen A, Toft-Petersen AP, Lübcke K, Rasmussen BS, Christensen EF.

Scand J Trauma Resusc Emerg Med. 2016 Oct 10;24(1):121.

13.

Diagnosis and mortality in prehospital emergency patients transported to hospital: a population-based and registry-based cohort study.

Christensen EF, Larsen TM, Jensen FB, Bendtsen MD, Hansen PA, Johnsen SP, Christiansen CF.

BMJ Open. 2016 Jul 4;6(7):e011558. doi: 10.1136/bmjopen-2016-011558.

14.

Geographic information system data from ambulances applied in the emergency department: effects on patient reception.

Raaber N, Duvald I, Riddervold I, Christensen EF, Kirkegaard H.

Scand J Trauma Resusc Emerg Med. 2016 Mar 31;24:39. doi: 10.1186/s13049-016-0232-5.

15.

Dyspnea, a high-risk symptom in patients suspected of myocardial infarction in the ambulance? A population-based follow-up study.

Bøtker MT, Stengaard C, Andersen MS, Søndergaard HM, Dodt KK, Niemann T, Kirkegaard H, Christensen EF, Terkelsen CJ.

Scand J Trauma Resusc Emerg Med. 2016 Feb 12;24:15. doi: 10.1186/s13049-016-0204-9.

16.

Can public health registry data improve Emergency Medical Dispatch?

Andersen MS, Christensen EF, Jepsen SB, Nørtved J, Hansen JB, Johnsen SP.

Acta Anaesthesiol Scand. 2016 Mar;60(3):370-9. doi: 10.1111/aas.12654. Epub 2015 Dec 9.

PMID:
26648530
17.

Efficacy and safety of intravenous fentanyl administered by ambulance personnel.

Friesgaard KD, Nikolajsen L, Giebner M, Rasmussen CH, Riddervold IS, Kirkegaard H, Christensen EF.

Acta Anaesthesiol Scand. 2016 Apr;60(4):537-43. doi: 10.1111/aas.12662. Epub 2015 Nov 27.

PMID:
26612100
18.

Effect of remote ischaemic conditioning on clinical outcomes in patients presenting with an ST-segment elevation myocardial infarction undergoing primary percutaneous coronary intervention.

Hausenloy DJ, Kharbanda R, Rahbek Schmidt M, Møller UK, Ravkilde J, Okkels Jensen L, Engstrøm T, Garcia Ruiz JM, Radovanovic N, Christensen EF, Sørensen HT, Ramlall M, Bulluck H, Evans R, Nicholas J, Knight R, Clayton T, Yellon DM, Bøtker HE.

Eur Heart J. 2015 Aug 1;36(29):1846-8.

PMID:
26460398
19.

Return to Work in Out-of-Hospital Cardiac Arrest Survivors: A Nationwide Register-Based Follow-Up Study.

Kragholm K, Wissenberg M, Mortensen RN, Fonager K, Jensen SE, Rajan S, Lippert FK, Christensen EF, Hansen PA, Lang-Jensen T, Hendriksen OM, Kober L, Gislason G, Torp-Pedersen C, Rasmussen BS.

Circulation. 2015 May 12;131(19):1682-90. doi: 10.1161/CIRCULATIONAHA.114.011366. Epub 2015 May 4.

20.

Survival After Out-of-Hospital Cardiac Arrest in Relation to Age and Early Identification of Patients With Minimal Chance of Long-Term Survival.

Wissenberg M, Folke F, Hansen CM, Lippert FK, Kragholm K, Risgaard B, Rajan S, Karlsson L, Søndergaard KB, Hansen SM, Mortensen RN, Weeke P, Christensen EF, Nielsen SL, Gislason GH, Køber L, Torp-Pedersen C.

Circulation. 2015 May 5;131(18):1536-45. doi: 10.1161/CIRCULATIONAHA.114.013122. Epub 2015 Mar 6.

21.

Preventable deaths following emergency medical dispatch--an audit study.

Andersen MS, Johnsen SP, Hansen AE, Skjaerseth E, Hansen CM, Sørensen JN, Jepsen SB, Hansen JB, Christensen EF.

Scand J Trauma Resusc Emerg Med. 2014 Dec 19;22:74. doi: 10.1186/s13049-014-0074-y.

22.

Out-of-hospital cardiac arrests in children and adolescents: incidences, outcomes, and household socioeconomic status.

Rajan S, Wissenberg M, Folke F, Hansen CM, Lippert FK, Weeke P, Karlsson L, Søndergaard KB, Kragholm K, Christensen EF, Nielsen SL, Kober L, Gislason GH, Torp-Pedersen C.

Resuscitation. 2015 Mar;88:12-9. doi: 10.1016/j.resuscitation.2014.11.025. Epub 2014 Dec 10.

PMID:
25500748
23.

Impact of health care system delay in patients with ST-elevation myocardial infarction on return to labor market and work retirement.

Laut KG, Hjort J, Engstrøm T, Jensen LO, Tilsted Hansen HH, Jensen JS, Pedersen F, Jørgensen E, Holmvang L, Pedersen AB, Christensen EF, Lippert F, Lang-Jensen T, Jans H, Hansen PA, Trautner S, Kristensen SD, Lassen JF, Lash TL, Clemmensen P, Terkelsen CJ.

Am J Cardiol. 2014 Dec 15;114(12):1810-6. doi: 10.1016/j.amjcard.2014.09.018. Epub 2014 Sep 28.

PMID:
25438906
24.

Continuous positive airway pressure and noninvasive ventilation in prehospital treatment of patients with acute respiratory failure: a systematic review of controlled studies.

Bakke SA, Botker MT, Riddervold IS, Kirkegaard H, Christensen EF.

Scand J Trauma Resusc Emerg Med. 2014 Nov 22;22:69. doi: 10.1186/s13049-014-0069-8. Review.

25.

Diurnal variations in incidence and outcome of out-of-hospital cardiac arrest including prior comorbidity and pharmacotherapy: a nationwide study in Denmark.

Karlsson LI, Wissenberg M, Fosbøl EL, Hansen CM, Lippert FK, Bagai A, McNally B, Granger CB, Christensen EF, Folke F, Rajan S, Weeke P, Nielsen SL, Køber L, Gislason GH, Torp-Pedersen C.

Resuscitation. 2014 Sep;85(9):1161-8. doi: 10.1016/j.resuscitation.2014.06.012. Epub 2014 Jun 24.

PMID:
24971509
26.

Antipsychotics and associated risk of out-of-hospital cardiac arrest.

Weeke P, Jensen A, Folke F, Gislason GH, Olesen JB, Fosbøl EL, Wissenberg M, Lippert FK, Christensen EF, Nielsen SL, Holm E, Kanters JK, Poulsen HE, Køber L, Torp-Pedersen C.

Clin Pharmacol Ther. 2014 Oct;96(4):490-7. doi: 10.1038/clpt.2014.139. Epub 2014 Jun 24.

PMID:
24960522
27.

Survival after out-of-hospital cardiac arrest in relation to sex: a nationwide registry-based study.

Wissenberg M, Hansen CM, Folke F, Lippert FK, Weeke P, Karlsson L, Rajan S, Søndergaard KB, Kragholm K, Christensen EF, Nielsen SL, Køber L, Gislason GH, Torp-Pedersen C.

Resuscitation. 2014 Sep;85(9):1212-8. doi: 10.1016/j.resuscitation.2014.06.008. Epub 2014 Jun 21.

PMID:
24960430
28.

Association of national initiatives to improve cardiac arrest management with rates of bystander intervention and patient survival after out-of-hospital cardiac arrest.

Wissenberg M, Lippert FK, Folke F, Weeke P, Hansen CM, Christensen EF, Jans H, Hansen PA, Lang-Jensen T, Olesen JB, Lindhardsen J, Fosbol EL, Nielsen SL, Gislason GH, Kober L, Torp-Pedersen C.

JAMA. 2013 Oct 2;310(13):1377-84. doi: 10.1001/jama.2013.278483.

PMID:
24084923
29.

The inaugural European emergency medical dispatch conference--a synopsis of proceedings.

Lyon RM, Bohm K, Christensen EF, Olasveengen TM, Castrén M.

Scand J Trauma Resusc Emerg Med. 2013 Sep 23;21:73. doi: 10.1186/1757-7241-21-73.

30.

Positive patients' attitudes to prehospital care.

Hadsund J, Riiskjær E, Riddervold IS, Christensen EF.

Dan Med J. 2013 Sep;60(9):A4694.

PMID:
24001462
31.

Quantitative point-of-care troponin T measurement for diagnosis and prognosis in patients with a suspected acute myocardial infarction.

Stengaard C, Sørensen JT, Ladefoged SA, Christensen EF, Lassen JF, Bøtker HE, Terkelsen CJ, Thygesen K.

Am J Cardiol. 2013 Nov 1;112(9):1361-6. doi: 10.1016/j.amjcard.2013.06.026. Epub 2013 Aug 14.

PMID:
23953697
32.

Implementing a nationwide criteria-based emergency medical dispatch system: a register-based follow-up study.

Andersen MS, Johnsen SP, Sørensen JN, Jepsen SB, Hansen JB, Christensen EF.

Scand J Trauma Resusc Emerg Med. 2013 Jul 9;21:53. doi: 10.1186/1757-7241-21-53.

33.

Physician-staffed emergency helicopter reduces transportation time from alarm call to highly specialized centre.

Fjaeldstad A, Kirk MH, Knudsen L, Bjerring J, Christensen EF.

Dan Med J. 2013 Jul;60(7):A4666.

PMID:
23809975
34.

Criteria-based emergency medical dispatch of ambulances fulfils goals.

Andersen MS, Carlsen HP, Christensen EF.

Dan Med Bull. 2011 Dec;58(12):A4336.

PMID:
22142569
35.

Reporting of data from out-of-hospital cardiac arrest has to involve emergency medical dispatching--taking the recommendations on reporting OHCA the Utstein style a step further.

Castrén M, Bohm K, Kvam AM, Bovim E, Christensen EF, Steen-Hansen JE, Karlsten R.

Resuscitation. 2011 Dec;82(12):1496-500. doi: 10.1016/j.resuscitation.2011.08.020. Epub 2011 Sep 10. Review.

PMID:
21907688
36.

Long-term survival and health-related quality of life 6 to 9 years after trauma.

Overgaard M, Høyer CB, Christensen EF.

J Trauma. 2011 Aug;71(2):435-41. doi: 10.1097/TA.0b013e31820e7ec3.

PMID:
21427614
37.

Prehospital troponin T testing in the diagnosis and triage of patients with suspected acute myocardial infarction.

Sørensen JT, Terkelsen CJ, Steengaard C, Lassen JF, Trautner S, Christensen EF, Nielsen TT, Bøtker HE, Andersen HR, Thygesen K.

Am J Cardiol. 2011 May 15;107(10):1436-40. doi: 10.1016/j.amjcard.2011.01.014. Epub 2011 Mar 15.

PMID:
21414596
38.
39.

[Description of a U.S. emergency department and its patient population during a year].

Dalgaard KS, Anderson PD, Christensen EF, Jeppesen AN.

Ugeskr Laeger. 2010 Aug 9;172(32):2157-61. Danish.

PMID:
20696116
40.

Increase in pre-shock pause caused by drug administration before defibrillation: an observational, full-scale simulation study.

Høyer CB, Christensen EF, Eika B.

Resuscitation. 2010 Mar;81(3):343-7. doi: 10.1016/j.resuscitation.2009.12.024. Epub 2010 Jan 18.

PMID:
20083336
41.

[Prehospital ultrasound].

Rognås LK, Christensen EF, Sloth E, Bendtsen TF.

Ugeskr Laeger. 2009 Aug 31;171(36):2545-7. Danish.

PMID:
19732543
42.

[Heart arrest: the survival chain is not stronger than the weakest link].

Christensen EF.

Ugeskr Laeger. 2009 Jun 22;171(26):2167. Danish. No abstract available.

PMID:
19671395
43.

Fire fighters as basic life support responders: a study of successful implementation.

Høyer CB, Christensen EF.

Scand J Trauma Resusc Emerg Med. 2009 Apr 2;17:16. doi: 10.1186/1757-7241-17-16.

44.

A systematic review of controlled studies: do physicians increase survival with prehospital treatment?

Bøtker MT, Bakke SA, Christensen EF.

Scand J Trauma Resusc Emerg Med. 2009 Mar 5;17:12. doi: 10.1186/1757-7241-17-12. Review.

45.

Junior physician skill and behaviour in resuscitation: a simulation study.

Høyer CB, Christensen EF, Eika B.

Resuscitation. 2009 Feb;80(2):244-8. doi: 10.1016/j.resuscitation.2008.10.029. Epub 2008 Dec 11.

PMID:
19084318
46.

Retroperitoneal packing as part of damage control surgery in a Danish trauma centre--fast, effective, and cost-effective.

Bach A, Bendix J, Hougaard K, Christensen EF.

Scand J Trauma Resusc Emerg Med. 2008 Jul 21;16:4. doi: 10.1186/1757-7241-16-4.

47.

Recommended guidelines for reporting on emergency medical dispatch when conducting research in emergency medicine: the Utstein style.

Castrén M, Karlsten R, Lippert F, Christensen EF, Bovim E, Kvam AM, Robertson-Steel I, Overton J, Kraft T, Engerstrom L, Garcia-Castrill Riego L; Emergency Medical Dispatch expert group at the Utstein Consensus Symposium 2005.

Resuscitation. 2008 Nov;79(2):193-7. doi: 10.1016/j.resuscitation.2008.07.007. Epub 2008 Sep 20.

PMID:
18805620
48.

[Quality assessment of the trauma system in Denmark--data is a requirement].

Christensen EF.

Ugeskr Laeger. 2008 Jun 16;170(25):2223. Danish. No abstract available.

PMID:
18565308
49.

[Acute treatment of trauma patients with blood components].

Berthelsen CR, Mølgaard T, Mølgaard O, Jørgensen J, Christensen EF.

Ugeskr Laeger. 2008 May 19;170(21):1843-6. Danish.

PMID:
18492454
50.

Adverse design of defibrillators: turning off the machine when trying to shock.

Høyer CS, Christensen EF, Eika B.

Ann Emerg Med. 2008 Nov;52(5):512-4. doi: 10.1016/j.annemergmed.2007.11.037. Epub 2008 Feb 20.

PMID:
18282638

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